Marvel Music and Hollywood Records’ Grammy®-nominated Guardians of the Galaxy Awesome Mix Vol. 1 soundtrack has certified Platinum by the R.I.A.A., selling over 1,000,000 copies.  The album was No. 1 on the Billboard 200 in its second and third weeks of release, for the weeks ending Aug. 10 and Aug. 17.  The album also peaked at No. 1 on iTunes in 60 territories. Marvel Music and Hollywood Records’ Grammy®-nominated Guardians of the Galaxy Awesome Mix Vol. 1 soundtrack has certified Platinum by the R.I.A.A., selling over 1,000,000 copies.…